97th ESA Annual Meeting (August 5 -- 10, 2012)

PS 39-201

Do natural lakes and reservoirs’ trophic dynamics behave differently and do reservoirs age
Carolyn L. Thomas, Ferrum College; Bob R. Pohlad, Ferrum College

PS 39-202

Effects of an invasive plant transcend ecosystem boundaries through a dragonfly-mediated trophic pathway
Laura A. Burkle, Montana State University; Joseph R. Mihaljevic, University of Colorado at Boulder; Kevin G. Smith, Washington University in St. Louis

PS 39-203

Ecosystem effects of predator foraging efficiency and excretion stoichiometry interact with nutrient enrichment in experimental streams
Jessica M. Trevino, University of North Texas; Rich M. Pendleton, University of North Texas; Lucas J. Driver, University of North Texas; T. Ware, University of North Texas; S. Josephson, University of North Texas; D. Viera, University of North Texas; G. McMichael, University of North Texas; B. Steele, University of North Texas; D. Quigley, University of North Texas; S. Barnes III, University of North Texas; A. Morris, University of North Texas; David J. Hoeinghaus, University of North Texas

PS 39-204

Resource availability determines abundance, predator body size, and food web structure in terrestrial arthropod communities at Palmyra Atoll
Ana T. Miller-ter Kuile, Stanford University; Hillary Young, Harvard University; Rodolfo Dirzo, Stanford University

PS 39-205

Modeling spatial information transfer across trophic levels
Christine E. Dumoulin, University of Tennessee; Austin Milt, University of Wisconsin; Paul R. Armsworth, University of Tennessee

PS 39-206

Pervasive effects of the native collared peccary (Pecari tajacu) on lianas, understory vegetation, leaf litter, and leaf litter arthropods in lowland Central American rain forest
Nicole L. Michel, Tulane University; Thomas W. Sherry, Tulane University; Walter P. Carson, University of Pittsburgh; S. Joseph Wright, Smithsonian Tropical Research Institute

PS 39-207

Top-down control by insectivorous birds during primary succession on Mount St. Helens
Angela R. Kroon, Washington State University; John G. Bishop, Washington State University

PS 39-208

Effects of wolf spider density on decomposer community structure and function in the Arctic
Amanda M. Koltz, Duke University; Justin P. Wright, Duke University

PS 39-209

Trophic structure in an Arctic terrestrial Diptera assemblage
Anna M. Solecki, McGill University; Amélie Grégoire Taillefer, McGill University; Meagan S. Blair, McGill University; Sabrina Rochefort, McGill University; Elodie Vajda, McGill University; Terry A. Wheeler, McGill University

PS 39 - Trophic Dynamics And Interactions